分享一个PHP数据流应用的简单例子

<div class="codetitle"><a style="CURSOR: pointer" data="24564" class="copybut" id="copybut24564" onclick="doCopy('code24564')"> 代码如下:<div class="codebody" id="code24564">
<?php
$count = 5;
start:
if($count < 5) echo "You can try {$count} time,";
echo "Put Password: ";
$handle = fopen ("php://stdin","r");
$line = fgets($handle);
if(trim($line) != '123456'){
$count--;
if(!$count) goto error;
goto start;
}
goto success;
error:
echo "Please try after 1 hour! //www.52php.cn";
goto out;
success:
echo "Logined!";
out:
?>

效果图：

（编辑：李大同）

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